Half a croissant, on a plate, with a sign in front of it saying '50c'
h a l f b a k e r y
My hatstand runneth over

idea: add, search, annotate, link, view, overview, recent, by name, random

meta: news, help, about, links, report a problem

account: browse anonymously, or get an account and write.

user:
pass:
register,


     

Water Window

Adaptive window that refracts incident light producing the effect of water ripples
  (+4)
(+4)
  [vote for,
against]

A window that can flex across its surface, thereby refracting incoming light to produce the effect of water ripple patterns within a room.

Potential implementation:

A flexible plastic material as the main window surface, containing a matrix of expansion chambers, connected to the window casing by narrow channels. Each channel would be connected to a piston that could be moved to alter the air pressure within the respective expansion chamber. By coordinating the movement of all the pistons a specific pattern of window deformation could be produced, and with a sufficiently fine grid of chambers the desired ripple pattern (or any other pattern) could be produced.

drainfood, Jul 17 2003


Please log in.
If you're not logged in, you can see what this page looks like, but you will not be able to add anything.



Annotation:







       if you can do it, I'll buy one.
neilp, Dec 21 2004
  

       Those projected patterns from rippling water are called caustics. I mean, if anyone cares, that is.
bristolz, Dec 21 2004
  


 

back: main index

business  computer  culture  fashion  food  halfbakery  home  other  product  public  science  sport  vehicle